diff --git a/wscript b/wscript
index 43ee1894..338a99a1 100644
--- a/wscript
+++ b/wscript
@@ -294,6 +294,7 @@ def configure(conf):
 			'-Werror=string-compare',
 			'-Werror=tautological-compare',
 			'-Werror=use-after-free=3',
+			'-Werror=unsequenced', # clang's version of -Werror=sequence-point
 			'-Werror=vla',
 			'-Werror=write-strings',